add initial flashing of batery and 3.1 adjustments

rust/src_webpack/src/battery.ts

@@ -0,0 +1,40 @@
+interface FirmeWareFlashRequest{
+    name: string
+  }
+
+let flash5ah12vlifepo = document.getElementById("flash5ah12vlifepo") as HTMLButtonElement;
+
+let flash_message = document.getElementById("flash_message") as HTMLElement;
+
+
+
+export async function streamToText(stream: ReadableStream<Uint8Array>): Promise<string> {
+  let result = '';
+  const reader = stream.pipeThrough(new TextDecoderStream()).getReader();
+  while (true) {
+      const { done, value } = await reader.read();
+      if (done) {
+          break;
+      }
+      result += value;
+      flash_message.innerHTML = result;
+      flash_message.scrollTop = flash_message.scrollHeight;
+
+  }
+  return result;
+}
+
+flash5ah12vlifepo.onclick = async function (){
+    var body:FirmeWareFlashRequest = {
+      name: "flash5ah12vlifepo"
+    } 
+
+    var pretty = JSON.stringify(body, undefined, 1);
+    fetch("/flashbattery", {
+      method :"POST",
+      body: pretty
+    }).then((response) => response.body)
+    .then((body) => {
+      streamToText(body)
+    });
+};

rust/src_webpack/webpack.config.js

@@ -3,7 +3,7 @@ const path = require('path');
 
 module.exports = {
   mode: "development",
-  entry: ['./src/form.ts','./src/ota.ts','./src/wifi.ts'],
+  entry: ['./src/form.ts','./src/ota.ts','./src/wifi.ts', "./src/battery.ts"],
   devtool: 'inline-source-map',
   module: {
     rules: [